Index Catalog // ScholarsArchive@OSU

An Extension of the Plant Ontology Project Supporting Wood Anatomy and Development Research

Creator:: Lens, Frederic, Cooper, Laurel, Gandolfo, Maria Alejandra, Groover, Andrew, Jaiswal, Pankaj, Lachenbruch, Barbara, Spicer, Rachel, Staton, Margaret E., Stevenson, Dennis W., Walls, Ramona L., and Wegrzyn, Jill
Abstract:: A wealth of information on plant anatomy and morphology is available in the current and historical literature, and molecular biologists are producing massive amounts of transcriptome and genome data that can be used to gain better insights into the development, evolution, ecology, and physiological function of plant anatomical attributes. Integrating...
Resource Type:: Article
Full Text:: PlAnt ontology Project suPPorting wood AnAtomy And develoPment reseArch frederic lens1*, laurel

The effects of a mutation within vitamin E biosynthesis upon the development and function of the photosynthetic apparatus

Creator:: Sicher, Richard Charles
Abstract:: A new photosystem-II mutant of the green alga Scenedesmus obliquus D₃, strain PS-28, has been shown to lack a-tocopherol (vitamin E). The photosynthetic activity of dark grown samples of PS-28 is about 20% of the wild-type control. Culturing the mutant at low light intentisites (10⁴ ergs/sec-cm ²) stimulates photosynthetic activity...
Resource Type:: Dissertation
Full Text:: upon the development and function of the photosynthetic apparatus AN ABSTRACT OF THE THESIS OF

Development and Testing of Bacteria Free Grapevines for Prevention of Crown Gall in Oregon Nurseries and Vineyards

Creator:: Miller, Marilyn L., Moore, Larry W., Mentzer, Jessica, Dierenfield, Lora, Ferguson, Kathleen, Candolfi-Vasconcelos, M. Carmo, and Castagnoli, Steve
Abstract:: Agrobacterium vitis is a bacterium that causes crown gall in grapevines. Plant injury from freezing temperatures or mechanical damage during cultivation often provide wounds required for infection to occur. Crown gall may kill grapevines and a new shoot is often brought up from the root to replace dead vines. Discovery...
Resource Type:: Technical Report
Full Text:: Wine Advisory Board Research Progress Report 1998 - 1999 Development and Testing of Bacteria Free

Grapevine leafroll-associated virus 3

Creator:: Maree, Hans J., Almeida, Rodrigo P. P., Bester, Rachelle, Chooi, Kar Mun, Cohen, Daniel, Dolja, Valerian V., Fuchs, Marc F., Golino, Deborah A., Jooste, Anna E. C., Martelli, Giovanni P., Naidu, Rayapati A., Rowhani, Adib, Saldarelli, Pasquale, and Burger, Johan T.
Abstract:: Grapevine leafroll disease (GLD) is one of the most important grapevine viral diseases affecting grapevines worldwide. The impact on vine health, crop yield, and quality is difficult to assess due to a high number of variables, but significant economic losses are consistently reported over the lifespan of a vineyard if...
Resource Type:: Article
Full Text:: is comprehensive in covering most aspects of GLRaV-3 research, but pays special attention to the

Development and Application of Tools for Genetic Analysis of Clonal Populations

Creator:: Kamvar, Zhian N.
Abstract:: Research on the population genetics of microbial organisms requires the use of specialized analyses designed for clonal organisms to avoid violating the assumptions of traditional population genetic models. The tools necessary for performing these analyses existed as a set of unrelated software with non-overlapping capabilities and did not cover all...
Resource Type:: Dissertation
Full Text:: reproducible research in plant pathology. ©Copyright by Zhian N. Kamvar December 6, 2016 All Rights Reserved

Influence of atmospheric humidity and free water on germination and germ tube growth of Botrytis cinerea Pers.

Creator:: Carre, Deborah Danielle
Abstract:: The influence of atmospheric humidity and free water on germination and germ tube growth of Botrytis cinerea Pers. ex Fr. was studied. Relative humidities (RH) were maintained inside insulated humidity chambers with sulfuric acid solutions of the appropriate concentrations. Insulation was necessary to reduce the incidence of condensation caused by...
Resource Type:: Masters Thesis
Full Text:: like to thank Dr. Duane L. Coyier for his help in conducting this research, and my committee members

Development of a new molecular diagnostics tool for Agrobacterium tumefaciens

Creator:: Fuller, Skylar, Savory, Elizabeth, Weisberg, Alex, and Chang, Jeff
Abstract:: Agrobacterium tumefaciens causes the economically important plant disease, crown gall. These galls are the result of abnormal growth that manifests itself on either the root or the stem and can be devastating for the ornamental plant industry. Introduction of A. tumefaciens to a nursery can be highly detrimental and thus...
Resource Type:: Poster
Full Text:: is crucial in order to prevent widespread disease throughout a nursery. Genes necessary for

Irrigated crop research in Oregon's Columbia Basin : 1981 research report

Creator:: Oregon State University. Agricultural Experiment Station and Columbia Basin Agricultural Research Center
Abstract:: Published July 1981. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Irrigated Crop Research in Oregon's Columbia Basin 1981 Research

The effects of logging on periphyton communities of coastal streams

Creator:: Hansmann, Eugene W. (Eugene William), 1933-
Abstract:: The purpose of this study was to investigate the effects of logging on the productivity, structure and biomass of a periphyton community developed in mountain streams. The three streams used in this investigation were located in the coast range of Lincoln County, Oregon. They were selected for similarity of habitat,...
Resource Type:: Dissertation
Full Text:: major professor, for his time, assistance, encouragement in the research and for his editorial efforts

Small secreted proteins of pyrenophora tritici-repentis and their role in wheat Infection

Creator:: Hernandez, Jason, Manning, Viola, Pandelova, Iovanna, and Ciuffetti, Lynda M.
Abstract:: Host-selective toxins (HSTs) secreted by the pathogenic isolate of Pyrenophora tritici-repentis, BFP, are major pathogenicity factors in tan spot disease of wheat. Along with characterized HSTs such as Ptr ToxA (ToxA), BFP secretes at least two more uncharacterized toxic components. In an attempt to identify these additional components, 12 candidate...
Resource Type:: Research Paper
Full Text:: -repentis and their Role in Wheat Infection Jason Hernandez, Viola Manning, Iovanna Pandelova, and Lynda M

ScholarsArchive@OSU

An Extension of the Plant Ontology Project Supporting Wood Anatomy and Development Research

The effects of a mutation within vitamin E biosynthesis upon the development and function of the photosynthetic apparatus

Development and Testing of Bacteria Free Grapevines for Prevention of Crown Gall in Oregon Nurseries and Vineyards

Grapevine leafroll-associated virus 3

Development and Application of Tools for Genetic Analysis of Clonal Populations

Influence of atmospheric humidity and free water on germination and germ tube growth of Botrytis cinerea Pers.

Development of a new molecular diagnostics tool for Agrobacterium tumefaciens

Irrigated crop research in Oregon's Columbia Basin : 1981 research report

The effects of logging on periphyton communities of coastal streams

Small secreted proteins of pyrenophora tritici-repentis and their role in wheat Infection

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